Here are typical questions for an IRP presentation.

1. What explanation have you developed as a result of your data?
2. Were there any surprises in the data?
3. How confident do you feel about the accuracy of the data?
4. Is there a better way to proceed with this investigation?
5. How could you explain your results to someone who knew nothing about your project?
6. Is there an alternative explanation for the data?
7. Do we need more evidence to support your conclusion?
8. What are the sources of experimental error?

Here is the power point template for presentation.